media: ti-vpe: cal: Make structure fields unsigned where applicable

Several structure fields declared as int store positive values only.
Make them unsigned.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index 72d5a64..e7e1ad4 100644 (file)
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -240,11 +240,11 @@ struct cal_csi2_phy {
                unsigned int lsb;
                unsigned int msb;
        } fields[F_MAX_FIELDS];
-       const int num_lanes;
+       const unsigned int num_lanes;
 };
 
 struct cal_data {
-       const int num_csi2_phy;
+       const unsigned int num_csi2_phy;
        struct cal_csi2_phy *csi2_phy_core;
 
        const unsigned int flags;
@@ -388,7 +388,7 @@ struct cal_ctx {
 
        /* Current subdev enumerated format */
        const struct cal_fmt    *active_fmt[ARRAY_SIZE(cal_formats)];
-       int                     num_active_fmt;
+       unsigned int            num_active_fmt;
 
        struct v4l2_fract       timeperframe;
        unsigned int            sequence;